跨海桥梁桥址选择和通航净空尺度问题的探讨  

Discussion on Bridge Site Selection and Navigational Clearances for Sea Crossings

作　　者：查雅平[1] 吴澎[2] 

机构地区：[1]中交公路规划设计院有限公司,北京100010 [2]中交水运规划设计院有限公司,北京100007

出　　处：《水运工程》2007年第4期51-55,共5页Port & Waterway Engineering

摘　　要：桥址的合理选择和通航净空尺度的确定无论对桥梁建设还是航行安全管理来说均是十分重要的。从多年参与通航论证专题研究的体会以及国外有关文献和工程实例出发,对这两方面问题进行了探讨并提出了一些建议,为今后相关工程的研究提供参考。To choose an appropriate bridge site and to determine a reasonable bridge navigational clearance are very important to both bridge construction and safe navigation management. In this paper, according to lots of practical experiences and literature reviews, we discuss the above-mentioned main questions. Some suggestions are presented and will be served as a reference to similar bridge design.

关 键 词：跨海桥梁 桥址选择 代表船型 通航净空尺度 

分 类 号：U442.5[建筑科学—桥梁与隧道工程]